MQ-2 Smoke Sensor for Arduino
FREE SHIPPING if your order value over $70
Precio regular
$9.90 USD
Precio de venta
$9.90 USD
Precio regular
Precio por unidad
Free Shipping Over $70
Money back Guaranteed 100%
Refund Policy 30 Days
MQ-2 Smoke Sensor for Arduino
Precio regular
$9.90 USD
Precio de venta
$9.90 USD
Precio regular
Precio por unidad
Product description
Shipping & Return
The MQ-2 smoke sensor reports smoke by the voltage level that it outputs. The more smoke there is, the greater the voltage that it outputs. Conversely, the less smoke that it is exposed to, the less voltage it outputs.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
